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This paper presents the design and experimental evaluation of haptic rendering techniques for navigating using localized vibrotactile stimuli provided by a custom multi-actuator haptic handle. We present two haptic rendering schemes which are then used in combination with three navigation strategies to guide users along a path. We evaluate these techniques in a user study where 18 participants walk in a \(8\times 8\)  m room, following haptic cues displayed by the handle. Results show that participants are able to navigate along the path successfully, with success rates ranging from 80% to 100% across conditions.

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Design of Haptic Rendering Techniques for Navigating with a Multi-actuator Vibrotactile Handle

  • 会议论文

  • 发表日期：

    2025年

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  • Pierre-Antoine Cabaret,
  • Claudio Pacchierotti,
  • Marie Babel,
  • Maud Marchal

摘要

This paper presents the design and experimental evaluation of haptic rendering techniques for navigating using localized vibrotactile stimuli provided by a custom multi-actuator haptic handle. We present two haptic rendering schemes which are then used in combination with three navigation strategies to guide users along a path. We evaluate these techniques in a user study where 18 participants walk in a \(8\times 8\)  m room, following haptic cues displayed by the handle. Results show that participants are able to navigate along the path successfully, with success rates ranging from 80% to 100% across conditions.